提交SMOD ATSC IMX APP版本 V122

2026-07-16 14:35:59 +08:00
commit 7601c270d5
485 changed files with 255032 additions and 0 deletions
@@ -0,0 +1,102 @@
+/*------------------------------------------------------------------------------
+  Copyright 2016 Sony Semiconductor Solutions Corporation
+
+  Last Updated    : 2016/06/24
+  Modification ID : 3b74e280b7ad8ce430b6a9419ac53e8f2e3737f9
+------------------------------------------------------------------------------*/
+/**
+ @file    sony_dvbt.h
+
+          This file provides DVB-T related type definitions.
+*/
+/*----------------------------------------------------------------------------*/
+
+#ifndef SONY_DVBT_H
+#define SONY_DVBT_H
+
+/*------------------------------------------------------------------------------
+ Enumerations
+------------------------------------------------------------------------------*/
+/**
+ @brief DVB-T constellation.
+*/
+typedef enum {
+    SONY_DVBT_CONSTELLATION_QPSK,            /**< QPSK */
+    SONY_DVBT_CONSTELLATION_16QAM,           /**< 16-QAM */
+    SONY_DVBT_CONSTELLATION_64QAM,           /**< 64-QAM */
+    SONY_DVBT_CONSTELLATION_RESERVED_3       /**< Reserved. */
+} sony_dvbt_constellation_t;
+
+/**
+ @brief DVB-T hierarchy.
+*/
+typedef enum {
+    SONY_DVBT_HIERARCHY_NON,                 /**< Non-hierarchical service. */
+    SONY_DVBT_HIERARCHY_1,                   /**< a = 1. */
+    SONY_DVBT_HIERARCHY_2,                   /**< a = 2. */
+    SONY_DVBT_HIERARCHY_4                    /**< a = 4. */
+} sony_dvbt_hierarchy_t;
+
+/**
+ @brief DVB-T code rate.
+*/
+typedef enum {
+    SONY_DVBT_CODERATE_1_2,                  /**< Code Rate : 1/2 */
+    SONY_DVBT_CODERATE_2_3,                  /**< Code Rate : 2/3 */
+    SONY_DVBT_CODERATE_3_4,                  /**< Code Rate : 3/4 */
+    SONY_DVBT_CODERATE_5_6,                  /**< Code Rate : 5/6 */
+    SONY_DVBT_CODERATE_7_8,                  /**< Code Rate : 7/8 */
+    SONY_DVBT_CODERATE_RESERVED_5,           /**< Code Rate : Reserved */
+    SONY_DVBT_CODERATE_RESERVED_6,           /**< Code Rate : Reserved */
+    SONY_DVBT_CODERATE_RESERVED_7            /**< Code Rate : Reserved */
+} sony_dvbt_coderate_t;
+
+/**
+ @brief DVB-T guard interval.
+*/
+typedef enum {
+    SONY_DVBT_GUARD_1_32,                    /**< Guard Interval : 1/32 */
+    SONY_DVBT_GUARD_1_16,                    /**< Guard Interval : 1/16 */
+    SONY_DVBT_GUARD_1_8,                     /**< Guard Interval : 1/8  */
+    SONY_DVBT_GUARD_1_4                      /**< Guard Interval : 1/4  */
+} sony_dvbt_guard_t;
+
+/**
+ @brief DVB-T mode.
+*/
+typedef enum {
+    SONY_DVBT_MODE_2K,                       /**< 2k mode */
+    SONY_DVBT_MODE_8K,                       /**< 8k mode */
+    SONY_DVBT_MODE_RESERVED_2,               /**< Mode Reserved 2 */
+    SONY_DVBT_MODE_RESERVED_3                /**< Mode Reserved 3 */
+} sony_dvbt_mode_t;
+
+/**
+ @brief DVB-T HP/LP profile.
+*/
+typedef enum {
+    SONY_DVBT_PROFILE_HP = 0,                /**< High Priority */
+    SONY_DVBT_PROFILE_LP                     /**< Low Priority */
+} sony_dvbt_profile_t;
+
+/*------------------------------------------------------------------------------
+ Structs
+------------------------------------------------------------------------------*/
+/**
+ @brief The TPS information structure.
+*/
+typedef struct {
+    sony_dvbt_constellation_t constellation; /**< DVB-T constellation. */
+    sony_dvbt_hierarchy_t hierarchy;         /**< DVB-T hierarchy. */
+    sony_dvbt_coderate_t rateHP;             /**< The HP code rate. */
+    sony_dvbt_coderate_t rateLP;             /**< The LP code rate. */
+    sony_dvbt_guard_t guard;                 /**< The guard interval. */
+    sony_dvbt_mode_t mode;                   /**< The mode. */
+    uint8_t fnum;                            /**< The f number. */
+    uint8_t lengthIndicator;                 /**< The Length indicator. */
+    uint16_t cellID;                         /**< The Cell ID. */
+    uint8_t reservedEven;                    /**< Reserved (Even). */
+    uint8_t reservedOdd;                     /**< Reserved (Odd). */
+} sony_dvbt_tpsinfo_t;
+
+#endif /* SONY_DVBT_H */